1 definition by CL-Dante

DSI

DSI stands for "Dick Suck Island". Basically referring to a girl taking a guy to any private place (which is considered to be the "island" to imply a sort of seclusion/privacy) to give him oral sex (blow job) without interruption.

Yeah man, we went upstairs and she took me to DSI

by CL-Dante February 16, 2011